adidas Speed 100 Training gloves ADISBG100 are made of FLX 3.0 PU outer shell material for durability at training. Newly developed high compression IMF preformed foam provides a homogeneous level of shock absorption and design gives a ‘speed’ aspect to the glove, making its construction adapted for training. The ClimaCool mesh provides plenty of ventilation and keeps hands dry and cool. Rigid Velcro strap closing system at wrist allows a quick and firm adjustment of gloves, providing support to the wrist and protecting the user against injuries. The construction of this glove has been designed to optimize the speed and performance of movements of a boxer. Like with all boxing gloves, we suggest using a knuckle sleeve, quick hand wrap or a regular hand wraps to protect skin on your knuckles. Unique Multi-Layered Foam Construction. Inner Lining for Comfort.